ChemicalBook > CAS DataBase List > P-TOLUENESULFONIC ACID (S)-2-METHYLBUTYL ESTER

P-TOLUENESULFONIC ACID (S)-2-METHYLBUTYL ESTER

Product Name
P-TOLUENESULFONIC ACID (S)-2-METHYLBUTYL ESTER
CAS No.
38261-81-3
Chemical Name
P-TOLUENESULFONIC ACID (S)-2-METHYLBUTYL ESTER
Synonyms
(S)-2-methylbutyl tosylate;Toluenesulfonicacidmethylbutylester;(S)-2-METHYLBUTYL P-TOLUENESULFONATE;(S)-2-Methylbutyl 4-methylbenzenesulfonate;P-TOLUENESULFONIC ACID (S)-2-METHYLBUTYL ESTER;p-toluenesulfonicacid(s)-2-methylbutylester95+%;(2S)-2-Methyl-1-butanol 1-(4-methylbenzenesulfonate);1-Butanol, 2-methyl-, 1-(4-methylbenzenesulfonate), (2S)-
CBNumber
CB5180543
Molecular Formula
C12H18O3S
Formula Weight
242.33
MOL File
38261-81-3.mol
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P-TOLUENESULFONIC ACID (S)-2-METHYLBUTYL ESTER Property

Boiling point:
145-146 °C
Density 
1.11
refractive index 
1.5010-1.5040
solubility 
soluble in Acetone, Chloroform, Dichloromethane, Diethyl Ether, DMF,
form 
clear liquid
color 
Colorless to Light yellow
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Safety

HS Code 
2904.10.3700
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TCI Chemical
Product number
T1595
Product name
(S)-2-Methylbutyl p-Toluenesulfonate
Purity
>95.0%(GC)
Packaging
5g
Price
$68
Updated
2024/03/01
TCI Chemical
Product number
T1595
Product name
(S)-2-Methylbutyl p-Toluenesulfonate
Purity
>95.0%(GC)
Packaging
25g
Price
$204
Updated
2024/03/01
TRC
Product number
M294433
Product name
(S)-(+)-2-Methyl-1-butanolp-Toluenesulfonate
Packaging
100mg
Price
$160
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CCH0006941
Product name
PARA-TOLUENESULFONIC ACID-(S)-2-METHYLBUTYL ESTER
Purity
95.00%
Packaging
5G
Price
$226.8
Updated
2021/12/16
AK Scientific
Product number
8896AL
Product name
p-Toluenesulfonicacid(S)-2-methylbutylester
Packaging
25g
Price
$392
Updated
2021/12/16
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P-TOLUENESULFONIC ACID (S)-2-METHYLBUTYL ESTER Chemical Properties,Usage,Production

Uses

(S)-(+)-2-Methyl-1-butanol p-Toluenesulfonate is an intermediate in synthesizing Colistin A Sulfate Hydrate (C641510), used as an antibiotic in the treatment of infectious diseases resulting from multi-drug resistant (MDR) gram-negative bacteria.

P-TOLUENESULFONIC ACID (S)-2-METHYLBUTYL ESTER Preparation Products And Raw materials

Raw materials

Preparation Products

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P-TOLUENESULFONIC ACID (S)-2-METHYLBUTYL ESTER Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
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TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
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24529
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Energy Chemical
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021-021-58432009 400-005-6266
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021-58436166
Email
sales8178@energy-chemical.com
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China
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Shanghai Longsheng chemical Co.,Ltd.
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021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
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China
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XiaoGan ShenYuan ChemPharm co,ltd
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15527768850
Email
1791901229@qq.com
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China
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Maya High Purity Chemicals
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+86 (573) 82222445 (0)18006601000 452520369
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+86 (573) 82222643
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sales@maya-r.com
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China
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Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
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025-66099280 17798518460
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(1)02557626880
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cfzhang@aikonchem.com
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TOKYO CHEMICAL INDUSTRY CO., LTD.
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03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
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9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
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Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.
Tel
+86-28-85122536 85324413
Fax
+86-28-85326443
Email
market@astatech.cn
Country
China
ProdList
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View Lastest Price from P-TOLUENESULFONIC ACID (S)-2-METHYLBUTYL ESTER manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
P-TOLUENESULFONIC ACID (S)-2-METHYLBUTYL ESTER 38261-81-3
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2024-08-16